Number and Operations—Fractions

Develop understanding of fractions as numbers.

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Resource | Resource Type Grade Level | Rating |
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This iOS app contains 12 computer animated videos on understanding fractions, improper fractions & mixed fractions, equivalent fractions, adding fractions, adding fractions examples, subtracting fractions, multiplying fractions. Each video presents important vocabulary and concepts, there is a table of contents, and an option to skip to later lessons. | Interactive Media, Lesson Plans, Mobile App, Video Grade Level: 3, 4, 5, 6+ | |

In this interactive Flash game, students are challenged to identify a fraction from a picture of a group of objects or from a geometric diagram, or they are asked to create a diagram or picture given a common fraction. Motivation is provided by earning buckets of sand to built a sand castle. | Activity, Interactive Media Grade Level: 3, 4 | |

In this interactive game from NCTM's Calculation Nation, players try to create fractions that are either larger or smaller than their opponents' fractions. Each player begins with twelve cards and can only use them once in each round of play. Players can play against another player or against the computer. A fraction bar chart is available to help students compare fractions. | Activity, Game, Interactive Media Grade Level: 3, 4, 5 | |

In this lesson plan students use fraction bars to explore and compare the sizes of fractions. The lesson includes an activity sheet, answer key, guiding questions and prompts, assessment options and extensions, and a link to Fraction Feud, an interactive game (cataloged separately and listed as a related resource). | Assessment, Activity, Interactive Media Grade Level: 3, 4, 5 | |

In this interactive activity students practice with fraction halves and quarters while painting a flag. There are four different options for coloring the flag (using halves, using four one-quarters, using three-quarters and one-quarter, and using a half and two one-quarters). The goal is to paint a creative flag using the correct colors and fractions given. | Activity, Interactive Media Grade Level: 1, 2, 3, 4, 5 | |

In this interactive activity the user can practice learning about fraction thirds while painting a creative flag. There are two different coloring options for the flag (using three one-thirds or using two-thirds and one third). The goal is to paint a creative flag using the correct colors and fractions given. | Activity Grade Level: 2, 3, 4 | |

This interactive game provides an opportunity for students to think about how fractions are related to a unit whole, compare fractional parts of a whole, and find equivalent fractions. Players move markers a total distance that is less than or equal to the random target fraction, along their choice of seven parallel number line tracks, which are divided into different fractional parts. The goal is to move each of the seven markers to the right side of the game board using as few fraction target cards as possible. Instructions and exploration questions are included. | Activity, Game, Interactive Media Grade Level: 3, 4, 5 | |

This FAQ page from the Teacher2Teacher service at The Math Forum @ Drexel contains many suggestions for learning about fractions. It includes ideas contributed by T2T Associates and teacher participants. There are links to Ask Dr. Math resources, children's literature connections, and outside websites with related resources. | Instructional Strategy, Reference Materials, Community Grade Level: 3, 4, 5, 6+ | |

In this online game students must match the fraction to a model of the fraction (rectangular, triangular, or circular). For each fraction several representations match and each one must be chosen before a new fraction appears. Each round of the game is timed for 1-minute and score is tracked to see how many fraction matches can be made in that time frame. | Game, Interactive Media Grade Level: 3, 4, 5 | |

This interactive activity allows users the ability to explore different representations for fractions and how they are equivalent to mixed numbers, decimals, and percentages. Users adjust the numerator (up to 100) and the denominator (1 to 25) in order to see a visual representation of the fraction. The visual representation can be seen as a length, area, region, or set model. Users also have the ability to keep track of the equivalent forms of fractions in a table. Instructions and exploration questions are given. | Activity, Interactive Media Grade Level: 3, 4, 5 |